Home / 2,087,203,946.28-3,123,992,255.30-1,534,360,045.74

Finding the Fourth Proportional to 2,087,203,946.28, 3,123,992,255.30 and 1,534,360,045.74

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Solution

The fourth proportional to 2,087,203,946.28, 3,123,992,255.30 and 1,534,360,045.74 is: 2,296,531,159.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,087,203,946.28 : 3,123,992,255.30 = 1,534,360,045.74 : x
  2. Step 2: Convert to fraction form
    2,087,203,946.28/3,123,992,255.30 = 1,534,360,045.74/x
  3. Step 3: Cross multiply
    2,087,203,946.28x = 3,123,992,255.30 × 1,534,360,045.74
  4. Step 4: Simplify right side
    2,087,203,946.28x = 4,793,328,899,725,842,432
  5. Step 5: Solve for x
    x = 4,793,328,899,725,842,432/2,087,203,946.28
  6. Step 6: Final answer
    x = 2,296,531,159.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.